Best Enterprise Infrastructure VPN Solutions

The goal of an enterprise VPN is to make sure business data is protected from data breaches or other cyberattacks. An enterprise VPN is also used to provide security for remote workers when logging on to an office network. Access controls and permissions further secure networks by enabling enterprises to authenticate and authorize users and evaluating required credentials. Because data breaches are happening more and more often, the amount of compromised data is rapidly increasing. When using an enterprise VPN, companies can be more proactive about cybersecurity, and attacks can be prevented.

The three most common VPN solutions that are managed by an enterprise are:

1. IPsec (internet protocol security): IPsec is recognized as one of the most traditional VPNs. It applies configurations to virtual rather than physical interfaces and supports multiple sites. An IPsec VPN solution involves passenger, carrier, and transport protocols. Additionally, IPsecs do not explicitly specify encryption of connections.
   
2. SSL (secure sockets layer): An SSL VPN is the more current method for implementing VPNs. It does not require any software installation and it uses public key infrastructure and digital certificates. SSLs only require a web browser on a host and also default to encryption of network traffic. It is also user-friendly, and most web browsers already come with SSL support.
   
3. DMVPN (dynamic multipoint virtual private network): With a DMVPN, an enterprise can rapidly scale access securely across the organization. It is a solution that makes it possible to transfer data between sites without having to deal with the verification process of traffic. DMVPNs are easy to deploy and are a cost-effective and scalable alternative to IPsec and SSL VPNs.

While both enterprise VPNs and self-hosted VPNs provide end-to-end encryption across unsecured Wifi networks, the two have stark differences, one of the main ones being anonymity. A key advantage of hosting your own VPN is that it allows you to view VPN data, see how it is handled, and review its quality, reliability, and anonymity while an enterprise VPN does not. An enterprise VPN is generally more reliable and can sometimes be cheaper. However, a self-hosted VPN can operate faster than an enterprise VPN since only one user is using the service. By using an enterprise VPN, organizations don’t need to worry about patches or the security of software like one would have to do with a self-hosted VPN. Unlike an enterprise VPN, a self-hosted VPN guarantees that only your hosting platform is aware of your IP address.

SASE, or Secure Access Service Edge, works by combining multiple network and security technologies into one solution. It is an identity-centric secure access platform, it utilizes zero-trust capabilities, and ensures secured access among applications, services, endpoints, and distributed users. Unlike VPNs, SASE gives users the ability to access applications without needing to connect to the network.

The traffic created by concurrent users causes VPN capacity to become strained. For large enterprise organizations, this can cause a disrupted and poor VPN experience as multiple users try to route internet traffic to the same data center. With SASE, however, a VPN capacity is already pre-built, and therefore allows companies to easily expand their VPN platforms. The SASE model enables thousands of remote employees to do their jobs successfully without compromising security. SASE also has another advantage over an enterprise VPN because traffic travels through a private network and not via the public internet.

Enterprise Infrastructure VPN bolsters security by encrypting data transmitted between remote users and the corporate network. This makes it significantly harder for unauthorized parties to intercept and access sensitive information. Additionally, VPNs provide secure access control, allowing only authenticated users to connect to company resources, which minimizes the risk of breaches and cyberattacks.

When selecting an Enterprise Infrastructure VPN solution, prioritize features such as strong encryption standards, reliable multi-factor authentication, and scalable network management. Look for solutions offering high availability, easy integration with existing systems, and robust performance metrics. Advanced logging and monitoring capabilities are also essential for maintaining compliance and detecting potential security threats in real-time.

Yes, Enterprise Infrastructure VPN is designed to support scalability for remote workforces. It enables businesses to conveniently extend secure network access to a growing number of employees without significant infrastructure changes. VPNs facilitate the management of large-scale user demands, providing consistent and secure connectivity across varied devices and locations.

Organizations may encounter challenges such as bandwidth limitations, latency issues, and complex configurations during implementation. It is crucial to ensure that the VPN solution is compatible with existing network systems and offers user-friendly management interfaces. Additionally, effective training for IT staff and users can help overcome initial adoption hurdles.

Enterprise Infrastructure VPNs play a vital role in compliance by encrypting data traffic and ensuring secure access to sensitive information. This helps meet the requirements of data protection laws and industry regulations such as GDPR and HIPAA. By maintaining logs of user activities and access attempts, VPNs aid in auditing processes and demonstrate adherence to compliance standards.